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RS3005-3.3TYF5

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Jiangsu RUNIC Tech Linear Voltage Regulators (LDO), SOT23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RS3005-3.3TYF5

Jiangsu RUNIC Tech · Linear Voltage Regulators (LDO) · SOT23-5

RS3005-3.3TYF5 from Jiangsu RUNIC Tech, in a SOT23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Ground; must be connected to the ground plane for proper heat dissipation.
2 VIN power_in Regulator input, up to 36V input voltage, with at least a 1μF supply bypass capacitor recommended.
3 OUT power_out Regulator output, with a recommended output capacitor range of 1μF to 10μF.
4 NC unconnected Not connected.
5 NC unconnected Not connected.

Key specifications

Parameter Value
Manufacturer Jiangsu RUNIC Tech
Package SOT23-5
Category Power Supply Chip
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage VIN 2.5 36 V VOUT = 3.3V, +25°C 9
Output Voltage Accuracy -2.5 0 2.5 % IOUT = 1mA, +25°C 9
Ground Pin Current (no load) IQ 11 18 μA No load, VIN = VOUT + 2V, +25°C 9
Ground Pin Current (no load, VIN=36V) IQ 16 25 μA No load, VIN = 36V, +25°C 9
Ground Pin Current at 50mA IQ 11 μA IOUT = 50mA, +25°C 9
Maximum Output Current IOUT 150 mA +25°C 9
Dropout Voltage VDROP 1300 1800 mV IOUT = 150mA, +25°C 9
Line Regulation 0.005 0.012 %/V VIN = VOUT + 2V to 36V, IOUT = 1mA, +25°C 9
Load Regulation ΔVOUT 10 25 mV VIN = VOUT+2V, IOUT = 1mA to 150mA, +25°C 9
PSRR at 217Hz PSRR 65 dB VOUT = 3.3V, IOUT = 10mA, f = 217Hz, +25°C 9
PSRR at 1kHz PSRR 63 dB VOUT = 3.3V, IOUT = 10mA, f = 1KHz, +25°C 9
Output Voltage Temperature Coefficient 70 ppm/°C IOUT = 1mA, FULL 9
Thermal Shutdown Temperature TSHDN 150 °C 9
Start-Up Time tSTR 230 μs COUT = 1μF, No Load, +25°C 9
Input voltage (abs max) VIN -0.3 40 V 8
Package thermal impedance SOT23-5 θJA 250 °C/W SOT23-5 8
Junction temperature TJ -40 150 °C 8
Storage temperature Tstg -65 150 °C 8
ESD HBM V(ESD) -1000 1000 V Human-Body Model, ANSI/ESDA/JEDEC JS-001 8
ESD MM V(ESD) -100 100 V Machine Model 8
Input supply voltage VIN 2.5 36 V 8
Output current IOUT 0 150 mA 8
Operating temperature TA -40 85 °C 8

CAD (KiCad official)

  • Symbol: RS3005-3.3TYF5
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT23-5 (KiCad packages3D, STEP)
  • 3D model files: rs3005-3-3tyf5-etched.step / rs3005-3-3tyf5-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs3005-3-3tyf5.step / rs3005-3-3tyf5.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Jiangsu RUNIC Tech datasheet (21 pp, sha256 7da2680b58ae72b6, retrieved 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF